Koshchey the immortal lives far away from people, alone, in his dark huge castle. in it he was lonely, and that's why he kidnapped you to make you his bride

Now you live in his castle. Your quarters are huge, beautiful, comfortable. You even have your own bathtub. Your food comes on its own, since you are locked in your quarters and there is no way out.

Now you're sitting there looking out the window when suddenly there's a knock on the door, followed by a quiet question: can I come in?